X-Git-Url: https://git.sesse.net/?a=blobdiff_plain;f=libavcodec%2Flibtwolame.c;h=5ceb3d9f3f502f30e69bfabb6444a0ec066b743a;hb=46dac8cf3d250184ab4247809bc03f60e14f4c0c;hp=030f88868fb5b30a3bd0ea6e140779afb878a0f0;hpb=398000abcf980d239a789da6f69811913d2fc635;p=ffmpeg

diff --git a/libavcodec/libtwolame.c b/libavcodec/libtwolame.c
index 030f88868fb..5ceb3d9f3f5 100644
--- a/libavcodec/libtwolame.c
+++ b/libavcodec/libtwolame.c
@@ -78,8 +78,12 @@ static av_cold int twolame_encode_init(AVCodecContext *avctx)
     twolame_set_in_samplerate(s->glopts, avctx->sample_rate);
     twolame_set_out_samplerate(s->glopts, avctx->sample_rate);
 
-    if (!avctx->bit_rate)
-        avctx->bit_rate = avctx->sample_rate < 28000 ? 160000 : 384000;
+    if (!avctx->bit_rate) {
+        if ((s->mode == TWOLAME_AUTO_MODE && avctx->channels == 1) || s->mode == TWOLAME_MONO)
+            avctx->bit_rate = avctx->sample_rate < 28000 ? 80000 : 192000;
+        else
+            avctx->bit_rate = avctx->sample_rate < 28000 ? 160000 : 384000;
+    }
 
     if (avctx->flags & AV_CODEC_FLAG_QSCALE || !avctx->bit_rate) {
         twolame_set_VBR(s->glopts, TRUE);